{
  "case_id": "ADAS_TO_RISK_0040",
  "meta": {
    "car_model": "VOLKSWAGEN_PASSAT_NMS",
    "dongle_id": "driver_026",
    "route_id": "route_007",
    "log_kind": "qlog",
    "log_hz": 10,
    "vid_kind": "qcamera",
    "camera_fps": 20,
    "clip_id": 23,
    "event_mono": 3837622775530,
    "video_time_s": 1748.78892340927,
    "clip_start_s": 1738.78892340927,
    "clip_dur_s": 20.0,
    "seg_nums_used": [
      0,
      1,
      2,
      3,
      4,
      5,
      6,
      7,
      8,
      9,
      10,
      11,
      12,
      13,
      14,
      15,
      16,
      17,
      18,
      19,
      20,
      21,
      22,
      23,
      24,
      25,
      26,
      27,
      28,
      29
    ]
  },
  "nearby_points": [
    {
      "requested_t": -8,
      "record_t": -8.03434292,
      "speed_kmh": 24.710749626159668,
      "accel_mps2": 0.2403667271137237,
      "steer_deg": -0.8999999761581421,
      "gas": true,
      "brake": false
    },
    {
      "requested_t": -5,
      "record_t": -5.034634532,
      "speed_kmh": 22.85500259399414,
      "accel_mps2": -0.747272253036499,
      "steer_deg": -8.100000381469727,
      "gas": false,
      "brake": true
    },
    {
      "requested_t": -1,
      "record_t": -1.03344675,
      "speed_kmh": 7.606119060516358,
      "accel_mps2": 0.2022677063941955,
      "steer_deg": 399.75,
      "gas": false,
      "brake": false
    },
    {
      "requested_t": 1.844,
      "record_t": 1.86622507,
      "speed_kmh": 5.657882165908814,
      "accel_mps2": -1.1539462804794312,
      "steer_deg": -6.300000190734863,
      "gas": false,
      "brake": true
    },
    {
      "requested_t": 4.399,
      "record_t": 4.365976496,
      "speed_kmh": 1.4516275048255918,
      "accel_mps2": -0.6133555769920349,
      "steer_deg": -4.650000095367432,
      "gas": false,
      "brake": true
    },
    {
      "requested_t": 5,
      "record_t": 4.966217414,
      "speed_kmh": -0.05892134606838217,
      "accel_mps2": 0.0049669896252453,
      "steer_deg": -6.0,
      "gas": false,
      "brake": true
    }
  ],
  "video_provenance": {
    "source": "[local path omitted]/takeover.mp4",
    "source_sha256": "c9ff3d7bfcddb333395a4c101fb452e3d4081a2e968fd50eabeba4c3e136657f",
    "case_video_sha256": "c9ff3d7bfcddb333395a4c101fb452e3d4081a2e968fd50eabeba4c3e136657f",
    "nominal_anchor_s": 10.0,
    "independent_clock_calibration": false,
    "observation": "名义-8至-6秒视频已左转，而日志转角接近零；名义-1秒日志约400度但视频在通道直行；+4.5至+5秒视频仍向前而日志接近停车。根因未定，未平移视频。"
  }
}